Home / 4,276,187.89-6,414,228.32-1,037,752.39

Finding the Fourth Proportional to 4,276,187.89, 6,414,228.32 and 1,037,752.39

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Solution

The fourth proportional to 4,276,187.89, 6,414,228.32 and 1,037,752.39 is: 1,556,615.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276,187.89 : 6,414,228.32 = 1,037,752.39 : x
  2. Step 2: Convert to fraction form
    4,276,187.89/6,414,228.32 = 1,037,752.39/x
  3. Step 3: Cross multiply
    4,276,187.89x = 6,414,228.32 × 1,037,752.39
  4. Step 4: Simplify right side
    4,276,187.89x = 6,656,380,777,752.07
  5. Step 5: Solve for x
    x = 6,656,380,777,752.07/4,276,187.89
  6. Step 6: Final answer
    x = 1,556,615.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.